Display panel



FIG. 1 is a perspective view showing our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof; and,

FIG. 6 is a back view.

The portions of the display panel shown in broken lines are for illustrative purposes only and form no part of the claimed design. 

The ornamental design for a display panel, as shown and described. 